916306008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12799}}^1$

素因数の和:12984

約数の個数: 64

約数和(自身を含む): 2426880000

約数和(自身を除く): 1510573992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2983, 3768, 5966, 8949, 11932, 12799, 17898, 23864, 25598, 35796, 38397, 51196, 71592, 76794, 102392, 153588, 243181, 307176, 486362, 729543, 972724, 1459086, 1945448, 2009443, 2918172, 4018886, 5836344, 6028329, 8037772, 12056658, 16075544, 24113316, 38179417, 48226632, 76358834, 114538251, 152717668, 229076502, 305435336, 458153004, 916306008]

約数ペア:

[(1, 916306008), (2, 458153004), (3, 305435336), (4, 229076502), (6, 152717668), (8, 114538251), (12, 76358834), (19, 48226632), (24, 38179417), (38, 24113316), (57, 16075544), (76, 12056658), (114, 8037772), (152, 6028329), (157, 5836344), (228, 4018886), (314, 2918172), (456, 2009443), (471, 1945448), (628, 1459086), (942, 972724), (1256, 729543), (1884, 486362), (2983, 307176), (3768, 243181), (5966, 153588), (8949, 102392), (11932, 76794), (12799, 71592), (17898, 51196), (23864, 38397), (25598, 35796)]